Phase Data

Explanation of Parameters


      8 SEP 2012  (252)

     ot  = 04:11:48.78   +/-   1.09              SOLOMON ISLANDS                 
     lat =      -9.821   +/-    8.1
     lon =     160.367   +/-    8.7              MAGNITUDE 5.2 (GS)       
     dep =        48.7   +/-    6.3   

     63 km (39 miles) SE of HONIARA, Guadalcanal, Solomon Islands (pop 50,000)
     122 km (76 miles) SSW of Auki, Malaita, Solomon Islands (pop 1,000)
     183 km (114 miles) WNW of Kira Kira, San Cristobal, Solomon Isl.
     2102 km (1305 miles) NNE of BRISBANE, Queensland, Australia

     nph =  177 of 177    se = 0.54    FE=193                            A   

     error ellipse = (229.0,  4.0, 16.8;326.0, 55.0, 11.2;135.0, 33.0,  3.4)

 mb = 5.2 (157)  ML = 5.0 (  2)  mblg = 4.7 (  2)  md = 4.3 (  1)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 HNR  ePn     04:12:00.08  -0.6    0.6 313 d:3.0+2     4.3  L:1.5+2 .88 5.0  HNR 
                                           g:1.1+1 .82 4.7 
 DZM  ePn     04:14:55.59  -2.3   13.5 155                                   DZM 
 TARA ePn     04:15:35.93  -3.8   16.7  49 b:4.0+2 1.2 5.4                   TARA
 PATS ePn     04:15:37.86  -1.3   16.7 353 b:3.3+2 1.2 5.3                   PATS
 CTAO ePn     04:15:45.06   1.6   17.0 232 b:6.8+1 .90 4.8                   CTAO
 COEN ePn     04:15:48.59   1.4   17.3 255 b:1.3+2 1.7 4.8                   COEN
 EIDS ePn     04:15:53.01  -0.1   17.8 209 b:1.3+2 1.4 4.9                   EIDS
 ARMA eP      04:16:39.82   0.2   22.0 201 b:4.6+1 1.0 4.9                   ARMA
 WB2  eP      04:17:26.42  -0.4   27.0 245                                   WB2 
      eP      04:17:27.15   0.3 
 WRAB eP      04:17:27.44   0.7   27.0 245 b:6.2+1 1.1 5.2                   WRAB
 CAN  eP      04:17:29.51  -0.5   27.4 201 b:3.8+1 .90 5.0                   CAN 
 STKA eP      04:17:34.90  -0.3   28.0 216 b:3.4+0 .80 4.0                   STKA
 AS01 eP      04:17:40.79  -1.0   28.7 238                                   AS01
 BBOO eP      04:18:10.11  -0.8   32.0 221 b:6.8+1 1.4 5.3                   BBOO
 BKZ  eP      04:18:14.45  -1.2   32.6 156 b:2.7+1 .72 5.2                   BKZ 
 FITZ eP      04:18:32.89  -0.9   34.6 252 b:1.7+1 .70 5.1                   FITZ
 SOEI eP      04:18:42.27   0.3   35.6 267 b:3.7+1 1.0 5.3                   SOEI
 MBWA eP      04:19:24.11  -0.3   40.6 249 b:3.3+1 .85 5.1                   MBWA
 JAGI eP      04:20:03.71  -1.1   45.6 268 b:6.1+1 1.2 5.4                   JAGI
 JOW  eP      04:20:23.59   0.9   47.9 320 b:4.8+1 1.0 5.5                   JOW 
 INU  eP      04:20:38.66   0.0   50.0 335 b:2.9+1 .90 5.3                   INU 
 MAJO eP      04:20:42.88  -0.1   50.6 337 b:1.7+1 .85 5.1                   MAJO
 MJB9 eP      04:20:42.93  -0.1   50.6 337 b:1.7+1 .82 5.1                   MJB9
 NACB eP      04:20:43.16  -1.0   50.8 312 b:1.4+2 1.8 5.7                   NACB
 JNU  eP      04:20:46.64  -0.2   51.1 328 b:3.4+1 .90 5.4                   JNU 
 YHNB eP      04:20:47.89   0.2   51.2 313 b:2.2+1 .90 5.2                   YHNB
 KHU  eP      04:20:52.43  -2.3   52.1  56 b:1.6+2 1.1 5.9                   KHU 
 HMH  eP      04:20:55.68  -1.3   52.4  56 b:7.8+1 .74 5.8                   HMH 
 KS01 eP      04:21:22.99   0.3   56.0 329                                   KS01
 ASAJ eP      04:21:23.99   1.2   56.1 345 b:3.9+1 1.1 5.3                   ASAJ
 USA0BeP      04:21:47.53  -0.1   59.6 337 b:5.6+1 1.0 5.6                   USA0
 PETK eP      04:22:07.98  -0.6   62.7 358                                   PETK
 PEA0BeP      04:22:08.14  -0.5   62.7 358 b:6.2+1 1.2 5.6                   PEA0
 GSI  eP      04:22:14.21  -0.2   63.5 276 b:7.7+1 1.4 5.6                   GSI 
 ADK  eP      04:22:20.15  -0.6   64.6  16 b:5.0+1 1.0 5.5                   ADK 
 CASY eP      04:22:27.58  -0.1   65.7 200 b:3.1+1 1.1 5.2                   CASY
 CM01 eP      04:22:36.59   0.9   66.8 295                                   CM01
 CHTO eP      04:22:36.76   0.2   66.9 295 b:1.9+1 1.2 5.0                   CHTO
 VNDA eP      04:22:40.32  -0.1   67.7 180 b:2.7+1 .85 5.3                   VNDA
 SBA  eP      04:22:43.80   0.8   68.1 179 b:3.1+1 1.1 5.2                   SBA 
 UNV  eP      04:22:51.82   0.7   69.4  20 b:4.6+1 1.2 5.3                   UNV 
 MA2  eP      04:22:52.01  -0.5   69.6 355 b:3.1+1 .90 5.2                   MA2 
 ULN  eP      04:23:21.21   0.2   74.3 326 b:3.5+1 1.0 5.3                   ULN 
 SONA1eP      04:23:23.45   0.4   74.6 326                                   SONA
 OHAK eP      04:23:33.94  -1.3   76.8  24 b:2.9+1 1.0 5.2                   OHAK
 KDAK eP      04:23:39.19   0.3   77.5  24 b:2.7+1 .90 5.3                   KDAK
 SVW2 eP      04:23:46.08   0.5   78.7  20 b:3.4+1 .96 5.3                   SVW2
 CNPM eP      04:23:48.72   0.4   79.2  23 b:5.8+1 1.0 5.5                   CNPM
 BRLK eP      04:23:49.53  -0.2   79.5  23 b:4.3+1 .88 5.4                   BRLK
 QSPA eP      04:23:53.01  -0.8   80.2 180 b:4.7+1 .90 5.4                   QSPA
 SKT  eP      04:23:55.10  -1.4   80.7  21 b:9.2+0 .92 4.7                   SKT 
 SUA  eP      04:23:55.52  -0.8   80.6  22 b:2.6+1 1.1 5.1                   SUA 
 PPLA eP      04:23:58.30  -0.5   81.1  20 b:5.4+1 1.6 5.2                   PPLA
 PMR  eP      04:23:58.60  -1.1   81.3  22 b:2.3+1 .96 5.1                   PMR 
 CAST eP      04:23:59.60  -1.1   81.5  20 b:2.0+1 .72 5.2                   CAST
 GLI  eP      04:24:01.03  -0.4   81.6  23 b:1.5+1 .68 5.1                   GLI 
 GHO  eP      04:24:01.32   0.5   81.5  22 b:2.9+1 1.0 5.2                   GHO 
 KTH  eP      04:24:02.44  -0.8   82.0  20 b:1.9+1 .84 5.1                   KTH 
 TRF  eP      04:24:03.05  -1.1   82.1  20 b:2.7+1 .88 5.3                   TRF 
 RDOG eP      04:24:03.40   0.4   82.0  13 b:2.9+1 .84 5.3                   RDOG
 EYAK eP      04:24:03.56   0.4   82.0  24 b:4.4+1 1.4 5.3                   EYAK
 BPAW eP      04:24:04.10  -0.9   82.3  19 b:2.6+1 1.4 5.1                   BPAW
 KLU  eP      04:24:05.37  -0.5   82.5  23 b:1.6+1 1.0 5.0                   KLU 
 RND  eP      04:24:06.04  -0.4   82.6  21 b:6.5+1 1.5 5.4                   RND 
 BMRM eP      04:24:06.09  -0.8   82.7  24 b:4.6+1 1.5 5.3                   BMRM
 DIV  eP      04:24:06.14   1.1   82.3  23 b:4.8+1 1.6 5.3                   DIV 
 IM3  eP      04:24:06.59  -0.6   82.8  17                                   IM3 
 MCK  eP      04:24:06.96  -0.3   82.8  20 b:5.2+1 .92 5.6                   MCK 
 MLY  eP      04:24:08.24  -0.4   83.0  19 b:1.9+1 .92 5.1                   MLY 
 WRH  eP      04:24:09.94  -1.2   83.5  20 b:1.8+1 .88 5.1                   WRH 
 HARP eP      04:24:10.32   0.2   83.3  23 b:4.6+1 1.1 5.4                   HARP
 TGL  eP      04:24:10.63   0.6   83.3  25 b:3.6+1 1.0 5.4                   TGL 
 CCB  eP      04:24:10.82  -1.4   83.7  20 b:1.1+1 .80 4.9                   CCB 
 MDM  eP      04:24:11.20  -1.3   83.8  20 b:2.0+1 .92 5.2                   MDM 
 IL1  eP      04:24:12.34  -1.9   84.1  20                                   IL1 
 ILB  eP      04:24:12.90  -1.3   84.1  20                                   ILB 
 HDA  eP      04:24:13.02   0.1   83.9  20 b:2.5+1 1.0 5.2                   HDA 
 MAW  eP      04:24:13.21   0.4   83.8 202 b:1.2+1 1.5 4.7                   MAW 
 RIDG eP      04:24:14.82   0.1   84.2  21 b:2.5+1 1.0 5.2                   RIDG
 SCRK eP      04:24:17.16   0.1   84.7  22 b:1.9+1 1.0 5.1                   SCRK
 COLD eP      04:24:17.56   0.8   84.6  17 b:8.2+0 .88 4.8                   COLD
 SKAG eP      04:24:22.88   0.0   85.8  28 b:2.1+1 1.0 5.3                   SKAG
 TOLK eP      04:24:23.12   0.7   85.8  16 b:7.4+1 1.8 5.6                   TOLK
 KCPM eP      04:24:23.17   0.4   85.7  49 b:1.7+1 1.0 5.2                   KCPM
 KMRM eP      04:24:23.38   0.4   85.7  48 b:2.0+1 1.0 5.3                   KMRM
 KHMM eP      04:24:23.58  -0.3   85.9  48 b:2.7+1 1.2 5.3                   KHMM
 GDXM eP      04:24:23.99  -0.4   86.0  50 b:1.4+1 1.0 5.1                   GDXM
 EGAK eP      04:24:25.17   1.0   86.1  22 b:4.3+1 1.1 5.6                   EGAK
 DAWY eP      04:24:25.94   0.3   86.4  23 b:3.8+1 1.2 5.5                   DAWY
 WDC  eP      04:24:27.84   0.3   86.7  48 b:3.1+1 1.6 5.3                   WDC 
 HUMO eP      04:24:28.38  -0.4   86.9  46 b:1.4+1 .95 5.2                   HUMO
 YBH  eP      04:24:28.39  -0.2   86.9  47 b:1.5+1 1.0 5.2                   YBH 
 ORV  eP      04:24:29.79  -0.2   87.2  49 b:3.1+1 1.7 5.3                   ORV 
 PAGB eP      04:24:30.35   0.2   87.2  53 b:3.7+1 1.5 5.4                   PAGB
 AFDM eP      04:24:31.13  -0.1   87.4  50 b:1.2+1 1.1 5.0                   AFDM
 CMB  eP      04:24:32.06  -0.2   87.6  51 b:6.0+0 1.0 4.8                   CMB 
 H04A eP      04:24:34.45   0.4   88.1  44 b:1.5+1 1.1 5.1                   H04A
 BEKR eP      04:24:34.65   0.0   88.1  49 b:4.3+1 1.8 5.4                   BEKR
 ISA  eP      04:24:36.62  -0.2   88.6  54 b:1.0+1 1.2 5.0                   ISA 
 MWC  eP      04:24:36.77  -0.3   88.6  55 b:4.6+1 1.5 5.5                   MWC 
 VCNR eP      04:24:36.78   0.2   88.5  50 b:6.0+0 1.0 4.8                   VCNR
 K05A eP      04:24:36.82   0.6   88.4  46 b:2.2+1 1.1 5.3                   K05A
 PNTR eP      04:24:36.83   0.3   88.5  50 b:9.9+0 .94 5.1                   PNTR
 WAKR eP      04:24:36.83   0.4   88.5  51 b:3.0+1 1.7 5.3                   WAKR
 MDPB eP      04:24:37.00   0.1   88.5  52 b:2.5+1 1.5 5.3                   MDPB
 OMMB eP      04:24:37.26   0.0   88.6  52 b:2.1+1 1.6 5.2                   OMMB
 MOD  eP      04:24:37.53   0.4   88.7  47 b:1.2+1 .95 5.2                   MOD 
 YERR eP      04:24:37.70   0.0   88.7  50 b:2.0+1 1.5 5.2                   YERR
 PINE eP      04:24:37.82   0.5   88.7  45 b:1.8+1 1.0 5.3                   PINE
 MK01 eP      04:24:37.90  -0.8   89.0 318                                   MK01
 PAHR eP      04:24:38.10   0.2   88.8  50 b:4.4+1 1.8 5.5                   PAHR
 MKAR eP      04:24:38.55  -0.2   89.0 318                                   MKAR
 MK31 eP      04:24:38.55  -0.2   89.0 318                                   MK31
 MAKZ eP      04:24:39.59  -0.1   89.3 318 b:1.4+1 1.4 5.1                   MAKZ
 NV01 eP      04:24:39.75  -0.7   89.3  51                                   NV01
 RYN  eP      04:24:39.91   0.1   89.2  51 b:3.0+1 1.6 5.4                   RYN 
 DAC  eP      04:24:40.75  -0.1   89.4  53 b:1.2+1 1.0 5.2                   DAC 
 NV11 eP      04:24:40.92   0.0   89.4  51 b:2.3+0 1.4 4.3                   NV11
 KVN  eP      04:24:41.55  -0.3   89.6  50 b:2.0+1 1.3 5.3                   KVN 
 GSC  eP      04:24:42.82   0.1   89.8  54 b:2.1+1 1.5 5.2                   GSC 
 WVOR eP      04:24:43.90   0.5   90.0  47 b:4.8+1 1.4 5.6                   WVOR
 HAWA eP      04:24:44.86   0.3   90.3  43 b:1.1+1 1.0 5.2                   HAWA
 J08A eP      04:24:45.12   0.3   90.3  46 b:4.8+1 1.5 5.6                   J08A
 G08A eP      04:24:45.47   0.2   90.4  44 b:1.3+1 1.1 5.2                   G08A
 E08A eP      04:24:46.52   0.4   90.6  43 b:2.1+1 1.1 5.4                   E08A
 TPNV eP      04:24:46.55   0.1   90.6  53 b:3.6+1 1.6 5.5                   TPNV
 B08A eP      04:24:46.60  -0.7   90.9  41 b:1.1+1 1.0 5.2                   B08A
 D08A eP      04:24:47.32   0.2   90.9  43 b:1.4+1 1.0 5.3                   D08A
 LDFC eP      04:24:48.52  -0.1   91.1  55 b:3.9+1 1.2 5.7                   LDFC
 E09A eP      04:24:48.65  -0.3   91.3  43 b:2.4+1 1.0 5.6                   E09A
 C09A eP      04:24:49.75  -0.2   91.5  42 b:2.9+1 1.5 5.5                   C09A
 R11A eP      04:24:50.05  -0.1   91.4  52 b:1.3+1 1.1 5.2                   R11A
 Y12C eP      04:24:50.09   0.3   91.4  56 b:1.6+1 1.3 5.3                   Y12C
 BMO  eP      04:24:50.14   0.0   91.5  45 b:1.5+1 1.1 5.3                   BMO 
 SHPR eP      04:24:50.41   0.4   91.4  53 b:1.3+1 .98 5.3                   SHPR
 KURK eP      04:24:53.13  -0.8   92.3 321 b:3.1+1 1.9 5.4                   KURK
 NEW  eP      04:24:53.61  -0.3   92.3  42 b:1.0+1 .75 5.3                   NEW 
 W13A eP      04:24:53.75   0.1   92.1  55                                   W13A
 MFID eP      04:24:54.06   0.4   92.2  47 b:3.2+1 1.6 5.5                   MFID
 PSUT eP      04:24:56.79   0.3   92.8  52 b:8.2+0 1.0 5.1                   PSUT
 LCMT eP      04:24:58.25   0.9   93.0  53 b:9.3+0 1.1 5.1                   LCMT
 CCUT eP      04:24:58.72   1.2   93.0  53 b:1.2+1 1.1 5.2                   CCUT
 HLID eP      04:24:58.79   0.3   93.3  47 b:2.0+1 1.2 5.4                   HLID
 SZCU eP      04:24:59.51   1.0   93.2  53 b:1.1+1 1.1 5.2                   SZCU
 KNB  eP      04:24:59.92   0.9   93.3  53 b:3.8+1 1.8 5.5                   KNB 
 U15A eP      04:25:00.70   0.1   93.6  54                                   U15A
 BGU  eP      04:25:01.47   0.3   93.8  49 b:1.9+1 1.7 5.2                   BGU 
 DUG  eP      04:25:01.47   0.1   93.8  50 b:5.9+0 1.2 4.9                   DUG 
 PKCU eP      04:25:01.63   0.3   93.8  53 b:1.6+1 1.2 5.3                   PKCU
 MSU  eP      04:25:02.64   0.2   94.1  52                                   MSU 
 MTPU eP      04:25:03.00   0.7   94.0  52 b:9.2+0 1.3 5.0                   MTPU
 HVU  eP      04:25:03.08   0.4   94.1  49 b:1.8+1 1.2 5.4                   HVU 
 WALA eP      04:25:04.56   0.3   94.6  41 b:6.9+0 .95 5.1                   WALA
 MCMT eP      04:25:04.97   0.3   94.6  46                                   MCMT
 DLMT eP      04:25:05.96   0.2   94.8  45 b:1.9+1 1.3 5.4                   DLMT
 LRM  eP      04:25:06.49  -0.2   95.0  45                                   LRM 
 HRY  eP      04:25:08.88  -0.1   95.6  44                                   HRY 
 BOZ  eP      04:25:09.22   0.2   95.6  45 b:3.3+1 1.9 5.5                   BOZ 
 YHB  eP      04:25:09.39  -0.5   95.7  46 b:1.3+1 1.1 5.3                   YHB 
 TPAW eP      04:25:09.81  -0.2   95.7  47 b:1.1+1 1.3 5.2                   TPAW
 FXWY eP      04:25:09.94   0.1   95.7  47 b:5.4+0 .90 5.0                   FXWY
 SNOW eP      04:25:10.33  -0.3   95.9  47 b:6.9+0 .95 5.1                   SNOW
 YKB5 eP      04:25:10.39  -1.6   96.3  28                                   YKB5
 IMW  eP      04:25:10.63   0.3   95.8  47 b:6.0+0 1.1 5.0                   IMW 
 MOOW eP      04:25:10.86   0.1   95.9  47 b:5.2+0 1.1 5.0                   MOOW
 REDW eP      04:25:10.98   0.8   95.8  47 b:8.4+0 1.2 5.1                   REDW
 LOHW eP      04:25:11.19   0.0   96.0  47 b:7.8+0 1.4 5.0                   LOHW
 YHH  eP      04:25:11.93   0.8   96.0  46 b:3.2+0 .96 4.8                   YHH 
 FLWY eP      04:25:12.19   1.1   96.0  47 b:6.9+0 .90 5.2                   FLWY
 PDAR eP      04:25:12.59  -1.6   96.6  48                                   PDAR
 H17A eP      04:25:13.17   1.4   96.1  46 b:7.6+0 1.0 5.2                   H17A
 BW06 eP      04:25:13.96  -0.2   96.6  48 b:5.8+0 1.0 5.1                   BW06
 PD31 eP      04:25:14.70   0.6   96.6  48                                   PD31
 EGMT eP      04:25:15.84  -0.2   97.1  43 b:1.7+1 1.0 5.5                   EGMT
 SNAA eP      04:25:18.26  -0.9   97.9 185 b:3.0+1 1.8 5.5                   SNAA
 LAO  eP      04:25:26.81   0.6   99.4  44 b:1.2+1 1.0 5.4                   LAO 



 Generated 2012 SEP  8 at 04:31 UTC

Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver